Advanced Science, Volume 13, Issue 8, 9 February 2026.A fully wearable system enables real‐time, dynamic, and accurate monitoring of Young's modulus in multilayer tissues containing deep muscle. It demonstrates high accuracy and robustness across simulations, benchtop validations, and human testing. It quantifies edema severity and tracks muscle stiffness during rest, loaded elbow flexion, rope skipping ...
Zhenning Wang +12 more
wiley +1 more source
Adaptive optics in coherent lidar wind measurements: A feasibility study [PDF]
Laser Doppler radar (lidar) is widely used for remote sensing of wind velocities. Usable wavelengths for the laser are limited by the effects of atmospheric turbulence. An adaptive optical system is proposed to compensate for turbulence effects on signal
Leland, Robert P.
core +1 more source
Emerging Triboelectric Nanogenerators for In‐Body Implantation
Small Methods, Volume 10, Issue 3, 9 February 2026.This review explores functional implantable triboelectric nanogenerators in biomedical applications, discussing their mechanisms, electricity generation, and design approaches. To solve postimplantation challenges, four types of triboelectric nanogenerators (TENGs) are introduced: stretchable, bioadhesive, on‐demand biodegradable, and multiresponsive ...
Xiao Xiao +4 more
wiley +1 more source
Compact Focal Plane Assembly for Planetary Science [PDF]
A compact radiometric focal plane assembly (FPA) has been designed in which the filters are individually co-registered over compact thermopile pixels. This allows for construction of an ultralightweight and compact radiometric instrument.
Aslam, Shahid +3 more
core +1 more source
Varifocal MEMS mirrors for high-speed axial focus scanning: a review. [PDF]
Microsyst Nanoeng, 2023 Pribošek J, Bainschab M, Sasaki T.
europepmc +1 more source
A Design Approach to Reducing Stress and Distortion Caused by Adhesive Assembly in Micromachined Deformable Mirrors. [PDF]
Micromachines (Basel), 2023 Man W, Bifano TG.
europepmc +1 more source
Development Status of Adjustable Grazing Incidence Optics for 0.5 Arcsecond X-Ray Imaging [PDF]
We describe progress in the development of adjustable grazing incidence X-ray optics for 0.5 arcsec resolution cosmic X-ray imaging. To date, no optics technology is available to blend high resolution imaging like the Chandra X-ray Observatory, with ...
Aldcroft, Thomas L. +13 more
core +1 more source
Design of a Focusing Mechanism Actuated by Piezoelectric Ceramics for TMA Telescope. [PDF]
Sensors (Basel), 2023 Lu Y, Chen C, Zhu J.
europepmc +1 more source
Hierarchical Morphing Control of an Ultra-Lightweight Electro-Actuated Polymer Telescope with Thin-Film Actuators. [PDF]
Micromachines (Basel), 2023 Wang K, Gong Y, Yu Y, Preumont A.
europepmc +1 more source
MEMS Varifocal Optical Elements for Focus Control. [PDF]
Micromachines (Basel)Liu C +5 more
europepmc +1 more source